Home / 16,608,246.86-24,900,413.88-10,205,269.76

Finding the Fourth Proportional to 16,608,246.86, 24,900,413.88 and 10,205,269.76

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Solution

The fourth proportional to 16,608,246.86, 24,900,413.88 and 10,205,269.76 is: 15,300,557.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,246.86 : 24,900,413.88 = 10,205,269.76 : x
  2. Step 2: Convert to fraction form
    16,608,246.86/24,900,413.88 = 10,205,269.76/x
  3. Step 3: Cross multiply
    16,608,246.86x = 24,900,413.88 × 10,205,269.76
  4. Step 4: Simplify right side
    16,608,246.86x = 254,115,440,781,048.25
  5. Step 5: Solve for x
    x = 254,115,440,781,048.25/16,608,246.86
  6. Step 6: Final answer
    x = 15,300,557.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.